﻿var s = "";
    

function fun(obj) {
    s = s + obj.innerText+' ';
    var a = document.getElementById('TextArea1');
    a.innerHTML = s;
}







var btn_submit = document.getElementById('order_evaluation');
btn_submit.onclick = function () {
    alert('感谢评价！');
    s = "";
    var a1 = document.getElementById('TextArea1');
    a1.innerHTML = "";

}